*SUPPORT*
IN: dax lug OUT: BLUE PURPLE
IN: dax blicket dax OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: GREEN
IN: zup blicket wif OUT: GREEN RED RED GREEN
IN: lug blicket wif OUT: GREEN PURPLE PURPLE GREEN
IN: lug wif tufa OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: wif tufa OUT: GREEN GREEN GREEN
IN: zup kiki OUT: RED RED RED RED
IN: zup dax blicket wif OUT: GREEN RED BLUE RED BLUE GREEN
IN: lug blicket zup OUT: RED PURPLE PURPLE RED
IN: lug lug OUT: PURPLE PURPLE
IN: zup OUT: RED
IN: wif zup blicket wif OUT: GREEN GREEN RED GREEN RED GREEN
IN: lug tufa OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: wif blicket wif OUT: GREEN GREEN GREEN GREEN
IN: lug OUT: PURPLE
IN: dax OUT: BLUE
IN: dax kiki OUT: BLUE BLUE BLUE BLUE
IN: zup blicket dax OUT: BLUE RED RED BLUE
IN: dax lug kiki OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: lug blicket dax OUT: BLUE PURPLE PURPLE BLUE
IN: zup dax kiki OUT: RED BLUE RED BLUE RED BLUE RED BLUE
IN: zup tufa OUT: RED RED RED
IN: lug kiki OUT: PURPLE PURPLE PURPLE PURPLE

*GRAMMAR*
lug -> PURPLE 
 dax -> BLUE 
 zup -> RED 
 wif -> GREEN 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 x1 blicket u1 -> [u1] [x1] [x1] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 